Couture...
You have to realize too that for whatever reason Couture (and Sutter also I believe) played as a left-winger which he stated he had never played that position before this tournament.
It is obviously a lot to ask a player who is a very defensive-minded centre as both Couture & Sutter are, to suddenly play higher in all zones as a winger.
Those draft-eligible players who played their natural position as centres (Esposito, Turris, Fortier) may be the ones who can be truly scrutunized for their performances in this tournament, good or bad, IMO.
If anything, considering the icetime with PP's, and noting the shots on goal that both Turris & Esposito enjoyed, some may use the games at this tournament as part of the overall scouting analysis for these players moreso than other players who didn't enjoy the same benefits.